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对SAW和BAW过器的晶圆级包装技术的审查
Xinyue Liu1, Wenjiao Pei1, Jin Zhao2
1School of Electronic Science and Engineering, Xiamen University, Xiamen 361005, China.
Micromachines
|March 27, 2025
概括
晶圆级包装 (WLP) 的进步增强了移动设备的表面声波 (SAW) 和散装声波 (BAW) 过器. 这项技术可以为下一代无线通信提供更小,更高性能的射频前端.
科学领域:
- 材料科学与工程 材料科学与工程
- 电气工程 电气工程
- 半导体制造业 半导体制造业
背景情况:
- 无线通信系统在射频前端组件中要求更高的性能和小型化.
- 表面声波 (SAW) 和批量声波 (BAW) 过器对于移动设备的射频前端至关重要.
- 现有的包装技术在满足这些不断变化的需求方面存在局限性.
研究的目的:
- 提供关于晶圆级包装 (WLP) 进展的全面审查.
- 专注于WLP在SAW和BAW过器中的应用.
- 探索WLP如何解决RF过器中微型化和集成挑战.
主要方法:
- 审查最近的文献和行业在WLP技术的进步.
- 对WLP的新材料,结构和建模技术进行分析.
- 检查WLP在声波过器开发中的作用.
主要成果:
- 通过WLP可实现SAW和BAW过器的显著微型化和增强功能.
- 在WLP中的新材料和结构有助于提高过器的性能.
- WLP 便于高精度和较低成本的多功能射频组件的集成.
结论:
- 晶圆级包装 (WLP) 是下一代无线通信标准的关键推动因素.
- 在WLP材料,结构和建模方面的持续创新至关重要.
- WLP为先进的射频过器和移动设备的未来发展提供了显著的机会.
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